Helen Lo, NP
NPI 1013042498 · Family Nurse Practitioner · Riverside, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Lo, NP is a Family Nurse Practitioner provider in Riverside, CA (NPI 1013042498).
Provider details
- NPI number
- 1013042498
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 13231 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Helen Lo's NPI number?
- Helen Lo's National Provider Identifier (NPI) is 1013042498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Lo's specialty?
- Helen Lo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Lo located?
- Helen Lo's practice location on file with NPPES is 7140 Indiana Avenue, Riverside, CA 92503.
- What is Helen Lo's phone number?
- The practice phone number listed in the NPPES registry for Helen Lo is (951) 358-6037.
- Does Helen Lo accept Medicare?
- Helen Lo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Lo's NPI active?
- Yes — Helen Lo's NPI (1013042498) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.